1. Prepared ingredients.
2. Beat the butter with powdered sugar until the color turns white.
3. Add the egg yolks and stir again until fully incorporated.
4. Add low-gluten flour and ground coconut.
5. Mix thoroughly.
6. Wrap it in oil paper, roll it into a candy shape and put it in the refrigerator for 1 hour.
7. Cut into thick slices less than 1 cm and spread on a baking tray.
8. Preheat the oven at 180 degrees, put it in the baking tray, and bake the middle layer for 15 minutes.
Tips:1. Put greased paper on the baking tray to prevent sticking to the bottom.
2. Pay attention to observation when baking, and don't burn it.
